petsc-3.3-p7 2013-05-11
MatGetNearNullSpace
et null space attached with MatSetNearNullSpace()
Synopsis
#include "petscmat.h"
PetscErrorCode MatGetNearNullSpace(Mat mat,MatNullSpace *nullsp)
Not Collective
Input Parameters
mat -the matrix
Output Parameters
nullsp -the null space object, PETSC_NULL if not set
See Also
MatSetNearNullSpace(), MatGetNullSpace()
Level:developer
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages